Subaru Robin Power Products PTX201D Inspecting the Spark Plug See -q, Engine OIL Change, See -w,e

3. INSPECTING THE SPARK PLUG (See Fig. 7-q)

ENGLISH	(1)		Clean off carbon deposits on the spark plug
			electrode using a plug cleaner or wire brush.
	(2)		Check electrode gap. The gap should be
			0.6 mm to 0.7 mm (0.02 inch.-0.03 inch.).
			Adjust the gap, if necessary, by carefully
			bending the side electrode.
		Recommended Spark Plug : NGK BR-6HS
			(CHAMPION RL86C)

4. ENGINE OIL CHANGE

(See Fig. 7-w,e)

FRANÇAISE	Initial oil change : After 20 hours of operation
	Thereafter : Every 100 hours of operation
	(1) When changing oil, stop the engine and loosen
		the drain plug. Drain the used oil while the
		engine is warm. Warm oil drains quickly and
		completely.
		CAUTION
	To prevent injury, pay attention to the
	hot oil. Make sure the fuel cap is tightly
ESPAÑOL	secured to avoid spillage.
	(2) Re-install the drain plug before refilling oil.
		Oil capacity (Upper level) : L (U.S. gal)
		PTX201D/301D . . . . . . . . . 0.6 (0.16)

(3) Refer to page 5 for the recommended oil.

■Always use the best grade and clean oil. Contaminated oil, poor quality oil and shortage of oil cause damage to engine or shorten the engine life.

5.CLEANING FUEL CUP (See Fig. 7-r)

WARNING Flame Prohibited

(1)Inspect fuel cup for water and dirt. (See Fig. 7-r-q)

(2)To remove water and dirt, close the fuel cock and remove the fuel cup.

(3)After removing dirt and water, wash the fuel cup with kerosene or gasoline. Reinstall securely to prevent leakage.

6.CLEANING AIR CLEANER (See Fig. 7-t,y)

A dirty air cleaner element will cause starting difficulty, power loss, engine malfunctions, and shorten engine life extremely.

Always keep the air cleaner element clean.

WARNING Flame Prohibited

Urethane Foam Dual Element Type (See Fig. 7-t)

■Urethane Foam cleaning (See Fig. 7-t-w) Wash and clean the urethane foam with detergent. After cleaning, dry it. Clean the urethane foam element every 50 hours.

■Second element (See Fig. 7-t-q) Clean by tapping gently to remove dirt and blow off dust. Never use oil. Clean the paper element every 50 hours of operation, and replace element set every 200 hours.

Clean and replace air cleaner elements more

often when operating in dusty environments.

8